Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
TelemetryArea: what it touches
Internal ChangesKind: in v2.1.234,
Internal ChangesSection of the release
What
Uploads report the lane they took (repl, env_brief_upload, env_ccr, env_byoc, sdk_hosted, sdk_hosted_disabled or none) on every outcome: missing token, too large, read failure, bad response, aborted, network error and success. The send events for briefs and user files report it too. Size limits and the provider and privacy refusals are unchanged.
Details
SDK-hosted results can also be flagged as having been rendered locally.
Evidence
upload_lane
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
